We look at the division of 688246 by 54 
We're looking to find how many times 54 goes into 688246.

On to step 1:
54 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 54

Going ahead to step 2:
The number 54 fits into 68 1 times, leaving a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 54 from 68 and we're left with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 54

Step 3:
54 goes into 148 2 times with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 40 after subtracting 108 from 148.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 54

Advancing to step 4:
If we divide 402 by 54, we get 7 and a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
Subtracting 378 from 402 leaves us with 24.
Include the next digit (4) from the dividend after 24, then repeat: 244 / 54

Going ahead to step 5:
244 divided by 54 is 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 1274.0
The remainder is 28 after subtracting 216 from 244.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 54

Step 6:
When dividing 286 by 54, we get 5 with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 12745.0
Subtracting 270 from 286 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
160 divided by 54 is 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 12745.2
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
520 divided by 54 is 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 12745.29
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
The number 54 fits into 340 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12745.296
Subtract 324 from 340 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
The number 54 fits into 160 2 times, leaving a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 12745.2962
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
54 goes into 520 9 times with a remainder of 34.
The next digit of our result is 9. 
Result so far: 12745.29629
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
The number 54 fits into 340 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 12745.296296
Subtracting 324 from 340 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
54 can be fit into 160 2 times, resulting in a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 12745.2962962
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
The number 54 fits into 520 9 times, leaving a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 12745.29629629
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 12745.29629629 and a remainder of 3.4e-08.